Pith Number

pith:TI3QM4BI

pith:2021:TI3QM4BINPABMXLQFBH3YLU2B5

not attested not anchored not stored refs pending

Are Larger Pretrained Language Models Uniformly Better? Comparing Performance at the Instance Level

Dan Klein, Dhruba Ghosh, Jacob Steinhardt, Ruiqi Zhong

arxiv:2105.06020 v1 · 2021-05-13 · cs.CL · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TI3QM4BINPABMXLQFBH3YLU2B5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T02:40:03.358959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a370670286bc0165d70284fbc2e9a0f4996581ba46f5e0e1e552bf0d1ad44b2

Aliases

arxiv: 2105.06020 · arxiv_version: 2105.06020v1 · doi: 10.48550/arxiv.2105.06020 · pith_short_12: TI3QM4BINPAB · pith_short_16: TI3QM4BINPABMXLQ · pith_short_8: TI3QM4BI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/TI3QM4BINPABMXLQFBH3YLU2B5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9a370670286bc0165d70284fbc2e9a0f4996581ba46f5e0e1e552bf0d1ad44b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d0421ea779da0455cee79e3801789a441aace55872cbcf0b0c7c8114709a11",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-13T01:10:51Z",
    "title_canon_sha256": "831844e8b34460417769ea0169276f2f451d55fe4a73f3a00eb44c37a6833a83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06020",
    "kind": "arxiv",
    "version": 1
  }
}